A. Inspect TIPM Part Number Label

1. Open the hood.





2. Inspect the TIPM part number tag located on the side of the TIPM (Figure 1):

> If the last two digits of the part number ends with "AM" or "AN," the TIPM does not require repair. Close the hood and return the vehicle to the customer. No further action is required.

> If the last two digits of the part number ends with "AA" through "AL," continue with Section B. Install TIPM Wiper Relay and Overlay Wiring
Harness.





> If the part number on the TIPM part number tag is missing or not readable, connect a wiTECH, StarSCAN, or StarMOBILE scan tool to the vehicle and read the TIPM software part number. Use the chart to determine if Wiper Relay and Overlay Wiring Harness installation is required.

NOTE:
The TIPM software part number is different than the module part number.